<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
	xmlns:f="http://java.sun.com/jsf/core"
	xmlns:h="http://java.sun.com/jsf/html"
	xmlns:ui="http://java.sun.com/jsf/facelets">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />

<title>Insert title here</title>

<script type="text/javascript">

function  valida(){


	var nome = document.getElementById("form1:nome").value;
	var email = document.getElementById("form1:email").value;

	if(nome == ""){
		
		document.getElementById("form1:nome").style.background = "#fffeea";
		
		}


	
}



</script>


</head>
<body>
<h:form  id="form1"  >
<h:panelGrid>
<h:outputLabel value="nome" for="nome" />
<h:inputText value="wre" id="nome" />
<h:outputLabel value="nome" for="email" /><h:inputText value="were" id="email" />
<h:commandButton action="#" value="Teste" onsubmit="valida();"   />
</h:panelGrid>

</h:form>
</body>
</html>